
7071
Wheels.
The 911 Carrera models are equipped
with 19inch Carrera wheels as standard.
These are light weight alloys featuring a
classic sport y design. Tyre sizes are
235/40 ZR 19 and 285/35 ZR 19 at the
front and rear, respectively. All wheel
drive models are fit ted with even wider
295/35 ZR 19 t yres at the rear. The S models are equipped with light
alloy 20inch Carrera S wheels as
standard. The visual effect is sport y and
dynamic. The t yres are slightly wider
to cope with the increased power output
of these models: 245/35 ZR 20 at the
front, 295/30 ZR 20 at the rear. All wheel
drive models have 305/30 ZR 20 t yres
at the rear.
The large t yre size improves both ride
comfort and track performance. Rolling
resistance, dry braking distances and t yre
weight are all comparatively low, thereby
helping to reduce fuel consumption.
A selection of 20 inch wheels is available
in our range of options.Tyre Pressure Monitoring (TPM).
Tyre Pressure Monitoring (TPM) is avail
able on request. This safet y system sends
warnings to the on board computer’s
display screen in the event of low t yre
pressure or a gradual or sudden loss
of pressure. The individual pressures
in all four t yres can be displayed in the
instrument cluster.
Porsche Stability Management (PSM).
As standard, the 911 Carrera models are
equipped with enhanced Porsche Stability
Management (PSM), which maintains sta
bilit y even at the limits of dynamic driving
performance. Sensors continuously moni
tor the direction, speed, yaw velocit y and
lateral acceleration of the car. Using this
information, PSM is able to calculate the actual direction of travel at any given
moment. If the car begins to oversteer or
understeer, PSM applies selective braking
on individual wheels to restore stabilit y.
Under acceleration on wet or low grip
road surfaces, PSM improves traction
using the automatic brake differential
(ABD) and anti slip regulation (ASR).
When the SPORT PLUS mode of the
optional Sport Chrono Package is selected,
the PSM threshold is raised to allow a
sportier driving st yle.
For an even more dynamic experience,
you always have the option to deactivate
PSM. It is automatically reactivated,
for your safet y, only if you brake harder
and either of the front wheels (in SPORT
PLUS mode, both of the front wheels) requires ABS assistance. ABS and ABD,
however, remain active at all times.
PSM therefore offers a high level of
driving stability and safety combined
with extraordinary agilit y. It ’s an
apparent contradiction in terms, but an
intrinsic part of the Porsche identit y.
19
inch Carrera wheel
(standard on the 911 Carrera models)
20 inch Carrera S wheel
(standard on the 911 Carrera S models)911 Carrera 4 Cabriolet with 20 inch Carrera Classic wheels
Temperament | Chassis and body
For fuel consumption and CO2 emissions, please refer to pages 143/145.

7677
Composure
| Safet y
Control, discipline, precision.
At Porsche, we take driving pleasure very seriously.
S a f e t y.
Brakes.
Another crucial piece of the Porsche
identit y is the brakes. We value them as
highly as we do our engines and chassis.
They set standards for deceleration and
stabilit y, and give the driver the reassur
ance needed to push the car to the limits
of its performance.
The 911 Carrera base models are fit ted
front and rear with anodised black four
piston aluminium monobloc fixed calipers.
All brake discs have a diameter of 330 mm.
On the S models, we have fit ted larger
brakes and more brake pistons to cope
with the higher engine power of these
models. Consequently, they feature red
sixpiston monobloc aluminium fixed
brake calipers at the front and four piston
aluminium monobloc fixed calipers at
the rear. The brake disc diameter is
340 mm at the front and 330 mm at the
rear. The results are enhanced braking
performance and stability.
On all models, the brake calipers have
an enclosed monobloc construction.
This makes them tougher but lighter and enables a more rapid response and
release of the brake even under extreme
loads. The pedal travel is short and
the biting point precise. The brake discs
are cross drilled for better performance
in the wet.
Other benefits of the standard braking
system include the anti lock braking
system (ABS), designed to keep deceler
ation constant. Pedal effort is reduced
and braking response improved by an
8 /9 inch tandem vacuum brake booster.
In the S models, brake disc cooling is
further enhanced by modified air spoilers.
Standard brake system on the 911 Carrera models
Standard brake system on the 911 Carrera S models

7879
From the start, Porsche has been
synonymous with motorsport. Ever since
1948, when we found our identit y on
the racetrack, we have taken the experi
ence we have gained and applied it to
the road. The optional Porsche Ceramic
Composite Brake (PCCB) is a fine example.
This brake system has already had to
cope with the harshest requirements of
Composure | Safet y
motor racing and is fit ted in cars that
compete in demanding events such as
the Porsche Mobil 1 Supercup.
The cross drilled PCCB ceramic brake
discs for the 911 Carrera have a diame
ter of 350 mm front and rear for even
more formidable braking performance. What we’ve discovered from over 30,000 racing victories:
Brake later, finish sooner.
Porsche Ceramic Composite Brake (PCCB).The use of six piston aluminium monobloc
brake calipers on the front axle and four
piston units at the rear – all finished in
yellow – ensures extremely high brake
forces which, crucially, are exceptionally
consistent.
PCCB enables shorter braking distances
in even the toughest road and race condi
tions. Excellent fade resistance ensures
greater balance when slowing from race
track speeds.
The key advantage of PCCB is the extreme
ly low weight of the ceramic brake
discs,
which are approximately 50 % lighter than
standard discs of similar design and size.
As well as enhancing performance and fuel economy, this represents a major
reduction in unsprung and rotating mass
es. The consequence of this is bet ter
road holding and increased comfort, par
ticularly on uneven roads, as well as
greater agility and improved handling.
Please note that circuit racing, track
day use and other forms of performance
driving can significantly reduce the
service life of even the most durable
brake pads and discs.
As with conventional high performance
braking systems, we recommend that
all brake components be professionally
inspected and replaced where necessary
after every track event.
For fuel consumption and CO
2 emissions, please refer to pages 143/145.

8081
Composure
| Safet y
Electric parking brake.
The electric parking brake, which you
can activate and deactivate manually,
releases automatically as you pull away.
With the hill
hold function, you can
pull away without ever rolling back.
The system automatically detects when
the vehicle has come to a halt on an
uphill gradient requiring intervention.
PSM then maintains the brake pressure
at all four wheels to prevent the vehicle
from moving in the opposite direction.
Airbags.
The 911 Carrera models offer advanced
airbag technology in the form of full size
driver and front passenger airbags, which
are inflated in t wo stages depending
on the severit y and t ype of accident (e.g.
frontal or offset frontal). In less serious
accidents, the airbags are only partially
inflated, thereby minimising discomfort
to the occupants. In addition to the central airbag control
unit on the transmission tunnel, a pair
of impact sensors are located near the
headlights. This allows a crash to be
detected and evaluated not just sooner,
but with even greater accuracy.
Porsche Side Impact Protection
System (POSIP).
Coupé or Cabriolet, the 911 models are
equipped as standard with the Porsche
Side Impact Protection System (POSIP).
It comprises side impact protection ele
ments in the doors and t wo airbags on each side. An integral thorax
airbag is
located in each seat side bolster,
while
the door panels each contain an upwards
inflating head airbag. Each thorax airbag
has a volume of 10 litres and each head
airbag 15 litres, ensuring excellent pro
tection in the event of a side impact.
Cabriolet roll-over protection concept.
Despite their low weight, the 911 Carrera
Cabriolet models have exemplary torsional
rigidit y and flexural strength. Body flexing
is minimal, even on the most poorly sur
faced roads.
Increased protection is provided by an
automatically deploying roll over protec
tion system if the car were to overturn.
t wo springloaded roll over bars are
neatly incorporated behind the rear
seats. The roll over sensor continuously
monitors the car’s pitch and roll, contact
with the road, as well as lateral and
longitudinal forces. If the car were to
overturn, the roll over bars would be
deployed instantly.

8283
Composure
| Safet y
The 911 Carrera models are equipped
as standard with Bi Xenon headlights
including a headlight cleaning system
and dynamic range control. The LED
front light units incorporate direction indi
cators, day time running lights and posi
tion lights. Automatic headlight activation
is also included as standard.
Cut ting edge LED technology is also
used for the taillights, the high level third
brake light, the licence plate illumination,
the rear direction indicators, the rear fog
light and – on all wheel drive models –
the rear light strip. LEDs provide bet ter
illumination and respond more quickly
to driver input. In the event of sudden
braking, the adaptive LED brake lights
begin to pulsate. If the vehicle is braked
to a halt, the hazard warning lights will
switch on automatically.
The lighting system features an automa
tic
switch off and the ‘Welcome Home’
function.
Porsche Dynamic Light System (PDLS).
The Porsche Dynamic Light System
(PDLS) is available as an option. Its dy
namic cornering light function swivels the
headlights towards the inside of a bend,
based on steering angle and road speed,
in order to illuminate more of the road at
tight bends and turns. Put simply, the
road ahead is illuminated the moment
you enter a bend. Speed sensitive head
light range control is also part of the
PDLS as is the adverse weather function.
LED main headlights with Porsche
Dynamic Light System Plus (PDLS +
).
Superior safet y meets sport y design in
the form of the LED main headlights with
PDLS +
which are available as optional
equipment. Integrated into each head
light housing are four LED spots, for the
day time running lights, and one LED
light ring. In addition to being efficient
and long lasting, LED technology also
creates a light very similar to daylight
and thus helps to reduce driver fatigue.
Rear night time lighting Porsche Dynamic Light System (PDLS) cornering lights
Front night time lighting
To see something coming, experience helps.
So does forward-looking technology.
Lights.One special feature of PDLS +
is the
dynamic main beam function. A camera
detects the lights of vehicles ahead as
well as those of oncoming traffic. Based
on the data from the camera, the dy
namic main beam function then adapts
the headlight range accordingly. This
continuous, stepless control means that
you are able to see the course of the road, pedestrians and potential hazards
earlier without hindering other road
users.

9091
Composure
| Comfor t
Sports seats.
The Sports seats in partial leather are
comfortable and provide support even
during performance driving. They are
equipped as standard with electric seat
height and backrest adjustment and
mechanical fore/aft adjustment.
Sports seats Plus.
Available as an option are Sports seats
Plus in leather with electric seat height
and backrest adjustment as well as
mechanical fore/aft adjustment. The side
bolsters on the squab and backrest
have firmer, sportier padding and offer
even better lateral support.
Adaptive Sports seats Plus.
The optional adaptive Sports seats Plus
are the ideal combination of sport
and comfort. Finished in leather and
with side bolsters having a firm, sport y
padding, they also feature shoulder
supports for the best possible hold.
Of fering 18way electric adjustment,
the seats can be optimally adapted to
meet your needs in terms of seat height,
squab and backrest angle, squab length,
fore/aft adjustment and four way lumbar
support. The steering column is also
electrically adjustable.
Fully electric Sports seats.
If you don’t want to sacrifice sportiness
for comfort, the optional fully electric
Sports seats offer electric adjustment
of seat height, backrest angle, squab
angle, squab depth, fore/aft position,
four way lumbar support and even the
steering column.
The integrated memory package supports
the exterior mirrors and all seat positions
on the driver’s side as well as, for exam
ple, the set tings for the steering wheel,
lights, wipers, air conditioning, door locks,
standard PCM, and instrument cluster. In addition, the side bolsters on the seat
squab and backrest are independently
adjustable for added comfort on long
journeys and precision lateral support
on winding roads. Also included is the
personal memory for all seat positions
(apart from the side bolsters) and lumbar support on the driver’s side as well as
the positions of the steering wheel and
exterior mirrors. The memory function
also supports, for example, set tings for
the steering wheel, lights, wipers, air
conditioning, door locks, standard PCM,
and instrument cluster.
The ideal basis for any relationship:
Support as well as freedom.
Seating.Sports bucket seats.1)
Sports bucket seats featuring a folding
backrest, integral thorax airbag and
manual fore/aft adjustment are available
as optional equipment. The seat shells
are made from glass and carbonfibre
reinforced plastic (CFRP) with a carbon
surface finish.
Seat heating and ventilation.
Seat heating is available as an option
for all seats.
2) Seats are heated in the
squab,
the backrest and, for the front
seats, the side bolsters.
In conjunction with seat heating, we
can equip the seats (except for the
Sports bucket seats) with seat ventilation
on request. A slipstream effect is pro
duced by active ventilation of the perfo
rated seat centre and backrest and by
passive aeration at the side bolsters. This evaporates perspiration moisture
and therefore makes for a dry and pleas
ant seating environment, even in hot
weather.
Rear seats.
The rear seats are remarkably comforta
ble for a sports car and the shelf behind
offers additional storage space. With
the backrests folded down, the luggage
compartment volume in the 911 Carrera
Coupé models increases to 260 litres
and, with a capacit y of 160 litres availa
ble, the 911 Carrera Cabriolet models
offer plent y of space for luggage, too.
Child seats.1)
ISOFIX child seat preparation including
top tether is available on the rear seats
as standard. On request, we can equip
the front passenger seat with ISOFIX child
seat preparation and integrate an airbag
deactivation feature.
Spor ts bucket seat folded down
Spor ts bucket seat1) Child seats are not compatible with the Spor ts bucket seats.2) Available for Spor ts buckets seats from October 2013 at the earliest.
Adaptive Spor ts seat Plus

9293
Composure
| Comfor t
Climate control.
The 911 models feature t wo
zone auto
matic climate control as standard with
an enhanced ventilation effect and sepa
rate temperature controls for the driver
and front passenger. The available air
conditioning modes are gentle, normal
and strong.
An active carbon filter traps particles,
pollen and odours and an automatic
air recirculation function permanently
monitors air quality, reduces humidity
and switches from fresh to recirculated
air when required. A demister function keeps the windows
clear in cold weather. In warmer weather,
a solar sensor helps the climate control
to detect strong sunlight and automatically
compensate for the comfort of both the
driver and front passenger.
HomeLink® (programmable garage
door opener).
As an option, it is possible to have
a programmable garage door opener
integrated into the overhead console.
At the push of a but ton, it controls up
to three different garage doors, lighting
systems or alarm systems.
Many things have practical qualities.
Even more have a sporty function.
And some are just extremely convenient.
Additional comfort and convenience features.
Cruise control.
This automatic speed control function is
available as an option. For greater driver
comfort on long stretches of road, cruise
control operates in the 18–149 mph
speed range and is activated using a but
ton on the steering column control stalk.
Light design package.
The optional light design package is both
practical and aesthetically appealing.
It comprises dimmable LEDs in the over
head console and in the areas of the
door pulls, door storage compartments,
front foot wells and rear seats.
‘Welcome Home’ lighting.
For convenience, particularly at night,
the ‘Welcome Home’ lighting function
automatically switches on the LED day
time running lights for a defined period
whenever the vehicle is opened or
closed using the key remote.
A customisable delayed switch of f timer
keeps the daytime running lights, the
taillights and, where applicable, the
courtesy lights switched on until you
reach your front door.
Adaptive cruise control with Porsche
Active Safe (PAS).
Available as an option, this cruise control
function regulates your speed according
to the distance bet ween your vehicle and
the vehicle in front. A radar sensor moni
tors the road ahead up to a distance of
200 m. If you have set a cruising speed but have begun to gain on the vehicle in
front because it is driving more slowly,
this is detected by the radar sensor.
The system now reduces the speed
of your vehicle at a maximum rate of
3.5 m/sec
2 by restricting the throt tle
or by applying the brakes appropriate
to the prevailing situation until the dis
tance that you have preset is maintained. Your vehicle will now continue at a
reduced speed. If the other vehicle
decelerates further, adaptive cruise
control will continue to reduce your
cruising speed – even down to a halt. For additional safet y, if the system detects
that the distance from the vehicle in front
is decreasing, it will also prepare your
vehicle for braking by precharging the braking system so that the brake pads
are already in light contact with the
brake discs. However, drivers still have
to perform heavier braking themselves.
As soon as the road ahead clears again,
your vehicle will accelerate back up to
the cruising speed originally set.
If your vehicle approaches the vehicle
in front too quickly, Porsche Active Safe
(PAS) will issue audible and visual warn
ings. In addition, the system briefly jerks
the brakes and if necessary initiates
target braking, with any braking pressure
applied by the driver being increased
within certain system limits.
Adaptive cruise control display
Radar sensor of adaptive cruise control

9495
Composure
| Comfor t
ParkAssist.
Park Assist is fit ted as standard in the
911 Carrera Cabriolet models and is
available as an option for the 911 Carrera
Coupé models. Featuring four inconspicu
ous sensors in the rear end, the system
audibly alerts the driver to the presence
of obstacles detected behind the vehicle.
An intermittent warning tone increases in
rapidit y as the obstacle is approached.
The two
position net type wind deflector
protects against draught and further
reduces wind noise.
Glass slide/tilt sunroof.
The electrically adjustable slide/tilt sun
roof is also available in tinted single
glazed safet y glass. An integral electric
sunblind provides shade from unwanted
bright light. It is available in five different
colours. The design, headroom and aper
ture of the glass roof are identical to
those of the regular slide/tilt sunroof. The
only difference is that, even when closed,
the glass sunroof still gives you that
open to the sky feeling.
An enhanced version of Park Assist, with
four sensors in the front end, is available
as an option. The audible alert is supple
mented by a visual warning in the central
display screen, which shows a graphical
representation of the vehicle from over
head.
Exterior mirrors and rear-view mirror.
Electrically adjustable exterior mirrors
are fitted as standard. Electrically folding
exterior mirrors with courtesy lighting
on both sides of the
vehicle are available
as an option. By
illuminating the area in
front of the doors, they make it easier to
find your way in the dark.
An auto dimming function for the rear
view mirror and exterior mirrors, with an integrated rain sensor for the wind
screen wipers, is available as an option.
Slide/tilt sunroof.
The electrically adjustable slide/tilt sun
roof is available as optional equipment
for all 911 Carrera models. It opens out
wards so that it does not interfere with
headroom. Another advantage of the
novel design is the large aperture for
increased driving pleasure under the
open sky.